package com.eding.mapper;import com.baomidou.mybatisplus.core.mapper.BaseMapper;import com.eding.entity.OrderDetail;import org.apache.ibatis.annotations.Mapper;import org.apache.ibatis.annotations.Param;import java.util.List;@Mapperpublic interface OrderDetailMapper extends BaseMapper<OrderDetail> {    void saveBatch(@Param("orderDetails") List<OrderDetail> orderDetails);}